Harris, F. (1983). Ground Engineering, Equipment and Mathods. Granada.
Chicago Edition CitationHarris, Frank. Ground Engineering, Equipment and Mathods. London: Granada, 1983.
ציטוט MLAHarris, Frank. Ground Engineering, Equipment and Mathods. Granada, 1983.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.